Question

10. Вычислите: 1) 0,872 x 6,3; 7,375; 5) 0,045 × 0,1; 6) 0,081 × 0,1; 8) 0,69 x 0,01; 9) 0,702 : 0,065; 10) 30,42: 7,8; 11) 0,0918:0,0085; 12) 25,23: 8,7; 15) 0,026 0,01; 16) 0,052: 13) 0,39 : 0,1; 0,01. 2) 1,6 × 7,625; 14) 0,83 0,1; 3) 0,964 × 7,4; 7) 0,72 x 0,01; 4) 2,4

Answer 1

1) 5,4936
2) 0,0045
3) 0,0081
4) 0,0069

1) 10,8
2) 3,9
3) 10,8
4) 2,9

1) 50
2) 390
3) 12 200
4) 8,3
5) 7,1336
6) 0,003

Answer 2

To solve these arithmetic expressions, let's calculate each one step by step:

1) 0.872 + x + 6.3 We cannot solve this expression without knowing the value of x. If you provide the value of x, I can help you find the result.

2) 7.375 * 0.045 The result of multiplying 7.375 by 0.045 is 0.331875.

3) 0.045 * 0.1 The result of multiplying 0.045 by 0.1 is 0.0045.

4) 0.081 * 0.1 The result of multiplying 0.081 by 0.1 is 0.0081.

5) 0.69 + x + 0.01 Similar to the first expression, we need to know the value of x in order to solve it.

6) 0.702 / 0.065 The result of dividing 0.702 by 0.065 is approximately 10.8.

7) 30.42 / 7.8 The result of dividing 30.42 by 7.8 is approximately 3.9.

8) 0.0918 / 0.0085 The result of dividing 0.0918 by 0.0085 is approximately 10.8.

9) 25.23 / 8.7 The result of dividing 25.23 by 8.7 is approximately 2.9.

10) 0.026 + 0.01 The result of adding 0.026 and 0.01 is 0.036.

11) 0.052 / 13 The result of dividing 0.052 by 13 is approximately 0.004.

12) 0.39 / 0.1 / 0.01 The result of dividing 0.39 by 0.1 and then by 0.01 is 39.

13) 1.6 * 7.625 The result of multiplying 1.6 by 7.625 is 12.2.

14) 0.83 + 0.1 The result of adding 0.83 and 0.1 is 0.93.

15) 0.964 * 7.4 The result of multiplying 0.964 by 7.4 is 7.1296.

16) 0.72 + x + 0.01 Once again, we need the value of x to solve this expression.

17) 2.4 - 1.7 The result of subtracting 1.7 from 2.4 is 0.7.

I hope this helps! If you have any further questions, feel free to ask.